Genetic Regulation Prokaryotes A mutation in the tip binding site of the repressor would result in inducible trp operon expression None of these no operon expression constitutive trp operon expression inducible trp operon expression None of these no operon expression constitutive trp operon expression ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes A frameshift mutation occurs in the sigma subunit gene transcribed as part of SPOl early genes. What will be the immediate result? The bacterial host will lyse immediately Infection will proceed as usual Early genes will not be translated Middle genes will not be transcribed The bacterial host will lyse immediately Infection will proceed as usual Early genes will not be translated Middle genes will not be transcribed ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes The lac operon is translated into __________ proteins. 3 4 1 2 3 4 1 2 ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes DNA is methylated at CAAT sequences TATA sequences AC sequences CG sequences CAAT sequences TATA sequences AC sequences CG sequences ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Why are several structural genes regulated as a unit in bacteria? It allows coordinating regulation of genes with a common function The bacteria chromosome is so small; many different genes must be controlled by the same promoter An accident of evolution None of these It allows coordinating regulation of genes with a common function The bacteria chromosome is so small; many different genes must be controlled by the same promoter An accident of evolution None of these ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes In the presence of tryptophan in the cell, the repressor is __________ bound to tryptophan bound to DNA bound to neither tryptophan nor DNA bound to both DNA and tryptophan bound to tryptophan bound to DNA bound to neither tryptophan nor DNA bound to both DNA and tryptophan ANSWER DOWNLOAD EXAMIANS APP
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